About this item ?6.528-inch large screen + 89% screen ratio?The Unlocked Cell Phone A55 has a 6.528-inch high-definition water drop screen, which is silky smooth and responsive. The built-in 20:9 full screen with water droplets, with a screen-to-body ratio of 89%, brings you a wider visual experience, and the brightness of 400nits allows you to clearly read the contents even in the sun. 9.1mm ultra-thin design, 196g thin and light body, A55 is a stylish and powerful affordable phone! ✨3 card slots +Triple Cameras✨Unlokced Phones A55 supports 4G dual standby, 3 card slots, easy to insert cards, adopts 2+1 card slot design, can use 2 SIM cards + 1 micro SD/TF card at the same time, avoid frequent replacement of mobile phone cards question. With a micro SD/TF card, your phone can be expanded up to 128GB! Dual sim unlocked cell phones A55 is equipped with an 8MP triple rear camera, you can further edit your photos with filters, emojis or other techniques. ?Android 11, smooth and concise?Cell phone unlocked Blackview A55 is equipped with Android 11 system, and the privacy protection function strictly restricts applications from accessing the phone's microphone, camera, and geographic location. Users can quickly switch between applications with just a swipe in gesture navigation. Additionally, the new Google Authentication system has smoother transition animations and more privacy options in app configuration. ?4780mAh Large Battery+Face ID?Dual sim unlocked cell phones Blackview A55 Android Smartphone 4780mAh battery, can provide 7.5 hours of video and games, and more than 26 hours of music playback, can let you use it continuously for more than a day, intelligent AI battery management, close the inactive application, save battery. Face ID, at a glance, it only takes 0.1 seconds to unlock the phone! ?3GB+16GB+TF 128GB expandable storage? The Android phone Blackview A55 is equipped with 3GB RAM.Make your phone far faster than other 2GB RAM phones in terms of speed and computing fluency! 16 GB of RAM and 128 GB of expandable storage support a huge amount of video and photo storage, allowing you to enjoy music, movies, games and social networking in an affordable A55 smartphone!(Tip:that it's not a large SD card, it's a micro SD/TF card) ?4G GSM Network Cell Phone?This mobile phone Blackview A55 offers 4G network, can work with GSM network carriers like T-Mobile, BTC, MetroPCS, H2O,Movistar,Telcel, Tigo,Claro,Vivacom,Ultra Mobile,lycamobile, Tello Mobile, Bell Wireless,Rogers Wireless, Chatr,Luck Mobile,Virgin Mobile,Fido,FIZZ,Shaw Mobile,etc. IT CAN NOT WORK WITH AT&T AND CRICKET WIRELESS SIM CARDS. Blackview is always committed to provide reasonable mobile phones to our respected customers. ?2 Year Warranty?Blackview is a brand that focuses on product performance, design, quality and service. We provide 2 year warranty and lifetime technical support. Budget phone A55 supports FM radio, easy to set up and easy to use. It is the best choice for entry-level mobile phones and the best gift for friends and relatives. If you have any questions about using A55, please feel free to contact us, we will provide you with a friendly and professional reply within 24 hours.